9 Tricks for Writing Short and Smart Javascript Code

This article is about the good habits we should have when coding in JavaScript. Let start with 9 Tricks for Writing Short and Smart Javascript Code

As we know, code quantity matter in terms of performance. It’s a simple equation. Long code means more bites to download for the browser, which means more loading time. It's not really visible for simple and small apps, but for enterprise and large apps, that will definitely cost in terms of performance.

This article is about the good habits we should have when coding in JavaScript. It’s about how to code smartly with fewer code lines. And that will for sure make the difference.

Let’s get started!

1. Null, Undefined, Empty checks
2. Multiple conditions
3. Loops
4. Implicit return
5. Spread Operator
6. Arrow Function
7. Template Literals
8. Multi-line String
9. Array.find

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